As long as there are no clear statements about this issue by the authorities the ban is still being in placed. I don't see any statements on the DS practitioner not welcome sign on shops being taken down, or Dorje Shugden practitioners are not welcome to attend teachings by the Dalai Lama.
If other faiths can attend the teachings except Dorje Shugden practitioners, what does it say about the actions being taken by CTA? Nothing, absolutely nothing. Not saying doesn't make you right. In fact that is what CTA is doing now, to make it look like they are not responsible for anything but the truth is a government body is responsible for a lot of things that is happening to it citizens, you cannot avoid it. What CTA is doing right now, nothing, not condemning as a government should do, says a lot about what CTA thinks of the current situation.